CN221524115U - A wall spraying device for building decoration - Google Patents

Abstract

The utility model proposes a wall spraying device for building decoration, which relates to the technical field of building decoration, including a moving component, a rotating component is arranged on the moving component, the rotating component is connected to a mounting platform, a mixing drum, a suction pump and an electric cylinder are arranged on the mounting platform, a feeding hopper, a scraping cylinder and a mixing component are arranged on the mixing drum, the scraping cylinder is connected to a circular ring inside the mixing drum, a ring is provided with an annular scraping sheet, and the scraping sheet is in contact with the side wall of the mixing drum; the device can effectively reduce the amount of spray material attached to the side wall of the mixing drum after the spray material is discharged while uniformly mixing the spray material for building decoration, further improving the discharge effect and utilization rate of the spray material, at the same time, a plurality of spray pipes are used in combination with an atomizing nozzle to shorten the spraying time of the building decoration wall, and the spraying range is expanded by the rotating component and the electric cylinder, so that the spraying effect is better.

Description

A wall spraying device for building decoration

Technical Field

The utility model relates to the technical field of building decoration, in particular to a wall spraying device for building decoration.

Background Art

Architectural decoration is the abbreviation of architectural decoration and renovation projects. Architectural decoration is a variety of treatment processes on the internal and external surfaces and spaces of buildings using decorative materials or ornaments to protect the main structure of the building, improve the physical properties and usage functions of the building and beautify the building. Architectural decoration is an indispensable part of people's lives and an important friend for human beings to appreciate life. The architectural decoration industry has developed rapidly and has gradually matured. It has achieved unprecedented development in design standards, project scale, capital investment, application of new technologies and new materials, etc.

Announcement No. CN112619921A proposes a wall spraying device for building decoration, which includes a spray box body, a fixed column, a bottom plate, a fixed seat and a spray rod body; during the use of the present invention, the driving motor, the stirring shaft, the blades and the positioning block are used in combination to solve the problem that it takes a lot of time to stir the spray paint manually to make it evenly mixed in the solvent to form a spray liquid, and the stirring and mixing liquid is uneven. At the same time, it also solves the problem that the paint may settle to the bottom of the solvent during the spraying process, and the spray paint cannot be fully utilized; through the glass lens, the user can control the amount of solvent added during stirring and the amount of spray paint added, and can obtain information about the remaining amount of spray liquid, and can mix the liquid in advance, improve the user's work efficiency, and solve the problem that the user cannot obtain information about the remaining amount of spray liquid during the spraying process; however, the spray paint in the device will remain on the side wall of the spray box body during the discharging process, and the utilization rate of the spray paint needs to be further improved. At the same time, the device takes a long time to spray the wall only through one spray rod.

Utility Model Content

The purpose of the utility model is to solve the problems raised in the above background technology, and then propose a wall spraying device for building decoration.

The technical solution adopted by the utility model to solve its technical problems is:

A wall spraying device for building decoration comprises a moving component, a rotating component is arranged on the moving component, the rotating component is connected to a mounting platform, a mixing drum, a suction pump and an electric cylinder are arranged on the mounting platform, a feeding hopper, a scraping cylinder and a mixing component are arranged on the mixing drum, the scraping cylinder is connected to a circular ring inside the mixing drum, a ring is arranged on the circular ring, the scraping sheet is in contact with the side wall of the mixing drum, the mixing drum is connected to the suction pump, the electric cylinder is connected to a first spray pipe, the suction pump is connected to the first spray pipe, the first spray pipe is connected to a second spray pipe, and one end of the first spray pipe and the second spray pipe are both provided with an atomizing nozzle.

This device can effectively reduce the amount of spray material attached to the side wall of the mixing drum after the spray material is discharged while uniformly mixing the spray material for building decoration, further improving the discharge effect and utilization rate of the spray material. At the same time, the use of multiple spray tubes with atomizing nozzles can shorten the spraying time of building decoration walls. In addition, the spraying range is expanded by rotating components and electric cylinders, making the spraying effect better.

Furthermore, the moving assembly includes a base, a roller and a push rod, the roller is arranged on the ground, the roller is installed on the base, and the push rod is arranged on the base.

The above scheme realizes the 4-way movement of the spraying device through the mobile assembly to complete the spraying operation of the wall for building decoration.

Furthermore, the rotating component includes a support roller, a servo motor, a main gear and a sub-gear. The base is rotatably connected to the support roller and fixedly installed with the servo motor. The servo motor is connected to the main gear. The main gear is meshed with the sub-gear arranged on the support roller. One end of the support roller is connected to the mounting platform.

The above scheme can adjust the spraying angles of the two spraying tubes through the rotating assembly to expand the spraying range.

Furthermore, the mixing assembly includes a stirring motor, a rotating shaft and a stirring roller. The stirring drum is provided with a stirring motor, the stirring motor is connected to a rotating shaft located inside the stirring drum, and a plurality of stirring rollers are provided on the rotating shaft.

The above scheme realizes sufficient mixing and stirring of the spray paint in the mixing drum through the mixing component.

Furthermore, a material guiding platform is arranged at the inner bottom end of the mixing drum.

The above scheme can reduce the probability of the spray material accumulating at the bottom of the mixing drum by means of the inclined material guide table.

Furthermore, the suction pump is connected to the first spray pipe through a hose.

Furthermore, the first spray pipe and the second spray pipe are both provided with independently controlled solenoid valves.

The above scheme can select whether to spray the top wall and the side wall of the wall at the same time by setting two independently controlled electromagnetic valves.

Furthermore, a liquid level sensor is arranged on the side wall of the mixing drum, the liquid level sensor is located above the material guiding platform, and an alarm is arranged on the mixing drum.

The above scheme uses the liquid level sensor to timely detect the liquid level of the spray material in the mixing drum. Once it is too low, the signal is immediately fed back to the controller. The random controller controls the alarm to sound, and then the operator immediately carries out the spray material replenishment process to avoid the interruption of raw materials.

Furthermore, a transparent protective cover is provided on the second spraying tube.

The transparent protective cover in the above scheme can not only facilitate viewing of the spraying effect, but also effectively prevent small droplets from falling when the second spraying tube is close to the top wall of the wall.

Compared with the prior art, the beneficial effects of the utility model are:

The device realizes the spraying operation on the building decoration wall through the cooperation of a moving component, a rotating component, a mounting platform, a mixing drum, a feed hopper, a suction pump, an electric cylinder, a mixing component, a scraping cylinder, a ring, a scraping sheet, and two spray pipes. Compared with the existing technology, the device can evenly mix the spray material for building decoration and effectively reduce the amount of spray material attached to the side wall of the mixing drum after the spray material is discharged, further improving the discharge effect and utilization rate of the spray material. At the same time, the use of multiple spray pipes with atomizing nozzles can shorten the spraying time of the building decoration wall. In addition, the spraying range is expanded by the rotating component and the electric cylinder, so that the spraying effect is better.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a partial enlarged view of the portion labeled A in FIG1 ;

Figure 3 is a schematic diagram of the installation of the scraper sheet;

FIG4 is a schematic diagram of the installation of an alarm and a liquid level sensor;

Reference numerals:

1. Base; 11. Roller; 12. Push rod; 21. Support roller; 22. Servo motor; 23. Main gear; 24. Sub gear; 3. Mounting table; 4. Mixing drum; 401. Feed hopper; 41. Mixing motor; 42. Rotating shaft; 43. Mixing roller; 44. Scraping cylinder; 45. Ring; 46. Scraping sheet; 47. Material guide table; 5. Suction pump; 61. Electric cylinder; 62. First spray pipe; 63. Second spray pipe; 64. Atomizing nozzle; 65. Solenoid valve; 7. Liquid level sensor; 8. Alarm.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. The utility model is further described in combination with the drawings and embodiments:

As shown in Figures 1 to 3, a wall spraying device for building decoration includes a moving component, a rotating component is arranged on the moving component, the rotating component is connected to a mounting platform 3, a mixing drum 4, a suction pump 5 and an electric cylinder 61 are arranged on the mounting platform 3, a feeding hopper 401, a scraping cylinder 44 and a mixing component are arranged on the mixing drum 4, the scraping cylinder 44 is connected to a circular ring 45 located inside the mixing drum 4, a ring 45 is provided with an annular scraping piece 46, the scraping piece 46 is in contact with the side wall of the mixing drum 4, the mixing drum 4 is connected to the suction pump 5, the electric cylinder 61 is connected to a first spray pipe 62, the suction pump 5 is connected to the first spray pipe 62 through a hose, the hose is not numbered in the figure, the first spray pipe 62 is connected to the second spray pipe 63, and one end of the first spray pipe 62 and the second spray pipe 63 are both provided with an atomizing nozzle 64.

Further refinement of the embodiment of the utility model, as shown in FIG1 , the moving assembly includes a base 1 , a roller 11 and a push rod 12 , the roller 11 is arranged on the ground, the roller 11 is mounted on the base 1 , and the push rod 12 is arranged on the base 1 .

Further refinement of the embodiment of the utility model, as shown in Figure 1, the rotating component includes a support roller 21, a servo motor 22, a main gear 23 and a sub gear 24. The support roller 21 is rotatably connected to the base 1 through a bearing and the servo motor 22 is fixedly installed. The servo motor 22 is connected to the main gear 23. The main gear 23 is meshed with the sub gear 24 arranged on the support roller 21. One end of the support roller 21 is connected to the mounting table 3.

Further refinement of the embodiment of the utility model, as shown in Figure 1, the mixing component includes a stirring motor 41, a rotating shaft 42 and a stirring roller 43. The stirring motor 41 is provided on the stirring drum 4, and the stirring motor 41 is connected to the rotating shaft 42 inside the stirring drum 4, and a plurality of stirring rollers 43 are provided on the rotating shaft 42.

It should be noted that the servo motor 22 , the stirring motor 41 , the electric cylinder 61 , the suction pump 5 and the scraping cylinder 44 are all electrically connected to the controller, which is not shown in the figure.

The workflow of this utility model:

First, add the spray paint for building decoration wall spraying into the mixing drum 4 through the feed hopper 401. After the spray paint is added to the mixing drum 4, the controller controls the stirring motor 41 to start working, and uses a number of stirring rollers 43 to achieve full mixing of the solvent and the paint in the spray paint. After the addition and mixing are completed, the push rod 12 and the roller 11 are used to move the device to the wall area that needs to be sprayed to start the spraying operation. Then the controller controls the suction pump 5 to work to extract the spray paint from the mixing drum 4 and inject it into the first spray pipe 62 and the second spray pipe 63 in turn. Then the two spray pipes can spray the side walls and the top wall of the wall respectively. After a period of spraying, the liquid level of the spray paint in the mixing drum 4 continues to drop. Then the controller controls the scraper cylinder 44 to work and drive the ring 45 to rise and fall vertically. The movement of the ring 45 drives the scraper sheet 46 to move to realize the scraping process of the residual spray paint attached to the side wall of the mixing drum 4. This can reduce the amount of spray paint attached to the side wall of the mixing drum 4 and improve the subsequent The discharge effect and utilization rate of the spray material are improved. As the spraying operation proceeds, the controller controls the servo motor 22 and the electric cylinder 61 to work respectively. The servo motor 22 works in conjunction with the gear transmission to adjust the spray angle of the first spray tube 62 and the spray area of the second spray tube 63, so that the spray range is expanded. The electric cylinder 61 can increase the height of the two spray tubes, so that it is more convenient to spray the top wall and the side wall of the wall, and the spray range is further expanded. The two spray tubes and the atomizing nozzle 64 can increase the spraying speed and shorten the spraying time. Compared with the prior art, the device can evenly mix the spray material for building decoration and effectively reduce the amount of spray material attached to the side wall of the mixing drum 4 after the spray material is discharged, further improving the discharge effect and utilization rate of the spray material. At the same time, the use of multiple spray tubes with the atomizing nozzle 64 can shorten the spraying time of the wall for building decoration. In addition, the spraying range is expanded by the rotating component and the electric cylinder 61, so that the spraying effect is better.

Further optimization of the embodiment of the utility model, as shown in Figures 1 and 4, the first spray pipe 62 and the second spray pipe 63 are both provided with independently controlled solenoid valves 65; setting two independently controlled solenoid valves 65 can select whether to spray the top wall and the side wall of the wall at the same time.

In some embodiments, as shown in FIG. 1 and FIG. 4 , a guide platform 47 is provided at the bottom of the mixing drum 4; the inclined guide platform 47 can reduce the probability of the spray paint accumulating at the bottom of the mixing drum 4; a liquid level sensor 7 is provided on the side wall of the mixing drum 4, and the liquid level sensor 7 is located above the guide platform 47. Specifically, the upper surface of the liquid level sensor 7 is level with the highest point of the guide platform 47; an alarm 8 is provided on the mixing drum 4, and the liquid level sensor 7 and the alarm 8 are both electrically connected to the controller, and the liquid level sensor 7 and the alarm 8 are both based on the existing technology without improvement; in this embodiment, due to the existence of the guide platform 47, the movement range of the scraper 46 changes, and at this time, the scraper 46 does not need to move completely to the vicinity of the bottom surface of the mixing drum 4, so the liquid level sensor 7 will not hinder the movement of the scraper 46, and the liquid level sensor 7 is used to timely detect the liquid level height of the spray paint in the mixing drum 4, and once it is too low, the signal is immediately fed back to the controller, and the random controller controls the alarm 8 to alarm, and then the operator immediately performs the spray paint replenishment process to avoid the interruption of the raw materials.

In other embodiments, a transparent protective cover is provided on the second spray tube 63, which is not shown in the figure; the transparent protective cover in this embodiment can facilitate viewing of the spraying effect on the top wall of the wall and can effectively prevent small droplets from falling when the second spray tube 63 is close to the top wall of the wall.

The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims (9)

1. The utility model provides a wall spraying device for architectural decoration, a serial communication port, including moving the subassembly, be provided with rotating assembly on the moving assembly, rotating assembly is connected with mount table (3), be provided with churn (4) on mount table (3), suction pump (5) and electronic jar (61), be provided with feeder hopper (401) on churn (4), scrape material cylinder (44) and mixing assembly, scrape material cylinder (44) and be connected with ring (45) that are in churn (4) inside, be provided with annular scraping piece (46) on ring (45), scrape material piece (46) and churn (4) lateral wall and contact, churn (4) are connected with suction pump (5), electronic jar (61) are connected with first spraying pipe (62), suction pump (5) intercommunication first spraying pipe (62), the intercommunication has second spraying pipe (63) on first spraying pipe (62), the one end of first spraying pipe (62) and second spraying pipe (63) all is provided with atomizer (64).

2. The wall surface spraying device for building decoration according to claim 1, wherein the moving assembly comprises a base (1), rollers (11) and a push rod (12), the rollers (11) are arranged on the ground, the rollers (11) are arranged on the base (1), and the push rod (12) is arranged on the base (1).

3. The wall surface spraying device for building decoration according to claim 2, wherein the rotating assembly comprises a supporting roller (21), a servo motor (22), a main gear (23) and a pinion (24), the supporting roller (21) is rotatably connected to the base (1) and the servo motor (22) is fixedly installed on the base, the main gear (23) is connected to the servo motor (22), the main gear (23) is meshed with the pinion (24) arranged on the supporting roller (21), and one end of the supporting roller (21) is connected with the mounting table (3).

4. The wall surface spraying device for building decoration according to claim 1, wherein the mixing assembly comprises a stirring motor (41), a rotating shaft (42) and stirring rollers (43), the stirring motor (41) is arranged on the stirring cylinder (4), the stirring motor (41) is connected with the rotating shaft (42) positioned in the stirring cylinder (4), and a plurality of stirring rollers (43) are arranged on the rotating shaft (42).

5. The wall surface spraying device for building decoration according to claim 1, wherein a material guiding table (47) is arranged at the inner bottom end of the stirring cylinder (4).

6. Wall painting device for architectural decoration according to claim 1, characterized in that said suction pump (5) communicates with the first painting pipe (62) through a hose.

7. The wall surface spraying device for building decoration according to claim 1, wherein the first spraying pipe (62) and the second spraying pipe (63) are provided with electromagnetic valves (65) which are independently controlled.

8. The wall surface spraying device for building decoration according to claim 5, wherein a liquid level sensor (7) is arranged on the side wall of the stirring cylinder (4), the liquid level sensor (7) is positioned above the material guiding table (47), and an alarm (8) is arranged on the stirring cylinder (4).

9. The wall surface spraying device for building decoration according to claim 1, wherein a transparent protective cover is arranged on the second spraying tube (63).